From 6dac9496a4a9794a09e85601951d42db192c9f51 Mon Sep 17 00:00:00 2001
From: Eugene Flesselle <eugene@flesselle.net>
Date: Sat, 25 Nov 2023 16:45:16 +0100
Subject: [PATCH] Add test from i19007

[Cherry-picked 2cee3364b063be6d2971ec8a7047c4adf4f37c31]
---
 tests/pos/i19007/MyRunConfigurationScala.scala | 2 ++
 tests/pos/i19007/RunConfiguration.java         | 4 ++++
 tests/pos/i19007/RunConfigurationBase.java     | 6 ++++++
 tests/pos/i19007/UserDataHolderBase.java       | 8 ++++++++
 4 files changed, 20 insertions(+)
 create mode 100644 tests/pos/i19007/MyRunConfigurationScala.scala
 create mode 100644 tests/pos/i19007/RunConfiguration.java
 create mode 100644 tests/pos/i19007/RunConfigurationBase.java
 create mode 100644 tests/pos/i19007/UserDataHolderBase.java

diff --git a/tests/pos/i19007/MyRunConfigurationScala.scala b/tests/pos/i19007/MyRunConfigurationScala.scala
new file mode 100644
index 000000000000..3ce74344cc8b
--- /dev/null
+++ b/tests/pos/i19007/MyRunConfigurationScala.scala
@@ -0,0 +1,2 @@
+
+class MyRunConfigurationScala extends RunConfigurationBase
diff --git a/tests/pos/i19007/RunConfiguration.java b/tests/pos/i19007/RunConfiguration.java
new file mode 100644
index 000000000000..ee67eb4f6c89
--- /dev/null
+++ b/tests/pos/i19007/RunConfiguration.java
@@ -0,0 +1,4 @@
+
+public interface RunConfiguration extends Cloneable {
+    RunConfiguration clone();
+}
\ No newline at end of file
diff --git a/tests/pos/i19007/RunConfigurationBase.java b/tests/pos/i19007/RunConfigurationBase.java
new file mode 100644
index 000000000000..410c625c746f
--- /dev/null
+++ b/tests/pos/i19007/RunConfigurationBase.java
@@ -0,0 +1,6 @@
+public abstract class RunConfigurationBase<T> extends UserDataHolderBase implements RunConfiguration {
+  @Override
+  public RunConfiguration clone() {
+    return null;
+  }
+}
\ No newline at end of file
diff --git a/tests/pos/i19007/UserDataHolderBase.java b/tests/pos/i19007/UserDataHolderBase.java
new file mode 100644
index 000000000000..a91607086761
--- /dev/null
+++ b/tests/pos/i19007/UserDataHolderBase.java
@@ -0,0 +1,8 @@
+import java.util.concurrent.atomic.AtomicReference;
+
+public class UserDataHolderBase extends AtomicReference<String> {
+  @Override
+  protected Object clone() {
+    return null;
+  }
+}